Buka is a populated place in Papua New Guinea. GeoNames lists its administrative area as Bougainville.

Its mapped location is latitude -5.43261° and longitude 154.67098° (WGS84). The recorded IANA time zone is Pacific/Bougainville. The country record uses the currency code PGK.

The GeoNames record was last modified on 2026-04-14. Use this page to explore the street map, local time, weather and currency reference tools. Community guides and useful local links can be added separately.